Linking renewable power projects to grid a "problem": S.African official

PRETORIA (Reuters) - South Africa is finding it tough to connect its growing number of renewable power projects to the national grid at a time when state-owned utility Eskom facing a power crisis that is hurting economic growth. "Connections are a problem, we have all identified that, including Eskom," head of Independent Power Producers unit Karen Breytenbach told a news conference.